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Thread: Using SMU as Watchdog Triggering machine during Bootloading

  1. #1
    Beginner Beginner lsh9640 is on a distinguished road
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    Using SMU as Watchdog Triggering machine during Bootloading

    Let's say TC275C Tricore Microcontroller triggering external watchdog periodically in normal mode.(External watchdog would reset uC if not getting any signal from uC for specific period)

    It is normal for External or Internal Watchdog to be shutdown during bootload downloading(So, uC would not be reset because of watchdog signal).

    but is it possible to use SMU(nothing to do with BootMode) for triggering watchdog periodically not to reset uC during bootloader downloading ?

    Main Question is that : I am wondering that it is possible to trigger on/off signal from SMU during CAN bootloader downloading (Normally, uC stop all Func, for bootloader downloading)
    Last edited by lsh9640; Jul 31st, 2018 at 10:26 AM.

  2. #2
    Beginner Beginner lsh9640 is on a distinguished road
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    This is writer and using SMU as External watchdog trigger machine is possible. Thanks !!!
    ( I manage to generate pwm signal using FSP[0] )
    Last edited by lsh9640; Aug 17th, 2018 at 03:46 AM.

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